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multi_user_MIMO
Multiple MIMO techniques
- 2013-07-09 06:11:10下载
- 积分：1
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gender-classification-experiments
这是用身高体重数据进行性别分类的实验。
用最小错误率贝叶斯分类器决策时，首先通过比较概率大小判断一个体重身高二维向量代表的人是男是女，然后再逐一与已知性别的数据比较，就可以得到错误率的统计。然后改变先验概率，重复上面的过程，观察数据结果的变化。
用最小风险贝叶斯分类器决策时，首先求出用最小错误率贝叶斯分类器得到的条件概率；然后根据人为给定的决策表，根据公式算出条件风险；然后逐一比较条件风险，找出使条件风险最小的决策（也就是分类）。最后用分类得到的结果逐一比较已经知道的原始数据，统计处错误率。
(This is the height and weight data for gender classification experiment.
With the minimum error rate Bayesian classifier decisions , first by comparing the probability of the size and weight to height to determine a person represented by two-dimensional vector is male or female , and then one by one with known gender data comparison, the statistical error rate can be . Then change the prior probability , repeat the above process , the results of the changes observed data .
Bayesian classifier with the minimum risk decision-making , first find the minimum error rate using Bayesian classifier to get the conditional probability then artificially given decision table , according to the formula to calculate conditional risk and then one by one more conditional risk , to find ambassador to the conditions of minimum risk decision making (ie classification) . Finally, the results obtained with the classification by-side comparison of the raw data have been aware of SD error rate .
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- 2012-02-02 20:40:46下载
- 积分：1
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LDA二分类代码（Matlab实现）
基于matlab的LDA算法实现，用于二分类问题(Implementation of LDA algorithm based on MATLAB)
- 2021-01-21 17:18:46下载
- 积分：1
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10层楼弹塑性时程分析
说明： 基于双线性滞回模型的单自由度 弹塑性时程分析，并采用MATLAB编程实现(Single degree of freedom elastoplastic time history analysis using bilinear hysteretic model, MATLAB programming)
- 2021-03-23 21:29:15下载
- 积分：1
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RLSGLS
递推偏最小二乘法的源程序，确定转换参数，解释原始信号和噪声(Using a sequence of data to trace-back parameter of a transfer function. explain step-by-step easily to this time the original signal+noise MATLAB 7.1.0 (R14SP3) identification, parameter, recursive, rls
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- 2010-07-23 04:20:12下载
- 积分：1
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SNA
随机牛顿法估计系统模型参数，揭示了许多算法的内在联系。(Stochastic Newton method to estimate the system model parameters, revealing the internal relations of a number of algorithms.)
- 2009-10-24 21:45:12下载
- 积分：1
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LMSRLS
两种算法（LMS和RLS）实现CDMA系统盲多用户检测的仿真。结论验证了在加性高斯白招生信道下、同步DS-CDMA系统中接收机应用这两种盲多用户检测算法抑制多址干扰（MAI: multiple access interference）和码间串扰（ISI: inter symbol interference）的能力,仿真实验与理论推导相吻合。实验与理论都表明,RLS性能好于LMS，而LMS计算量明显小于RLS。(This paper discusses two algorithms (LMS and RLS) to achieve blind multiuser detection CDMA system simulation. Conclusion is verified in the Additive White Gaussian noise channel, the synchronous DS-CDMA system receiver applications both blind multiuser detection algorithm to suppress Multiple Access Interference（MAI）and Inter Symbol Interference (ISI) the ability of simulation is consistent with the theoretical. Both experiment and theory show that, RLS’s Performance is better than LMS, and the LMS ‘s computation was significantly less than RLS. )
- 2020-12-21 15:49:09下载
- 积分：1
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segment-image
说明： 基于matlab的颜色特征图像分割的图像检索源程序(Based on the color characteristics of image segmentation matlab image retrieval source)
- 2010-04-27 09:33:22下载
- 积分：1
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0.5
source code for WSN protocols in matlab
- 2012-05-28 17:43:32下载
- 积分：1
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battery
使用simulink对电池进行仿真。比较适合初学者，能提供一点的帮助。(Simulink simulation using the battery. More suitable for beginners, to provide a little help.)
- 2015-08-27 10:43:44下载
- 积分：1
